EFA_REGS_DEV_STS_OFF
val = efa_com_reg_read32(edev, EFA_REGS_DEV_STS_OFF);
stat = efa_com_reg_read32(edev, EFA_REGS_DEV_STS_OFF);
dev_sts = efa_com_reg_read32(edev, EFA_REGS_DEV_STS_OFF);